| Year,2004,2005,2006,2007 | |
| RoRo (nr of units),"107,797","105,522","98,045","81,676" | |
| Liquid bulk*,"22,858,950","26,984,884","26,033,123","26,843,064" | |
| Dry bulk*,"9,378,541","10,892,192","10,100,948","8,418,692" | |
| Nr of passengers,"498,050","453,042","351,195","393,823" | |
| Containers (TEU's),"501,194","639,049","687,657","547,336" | |
| Ships (nr),"6,797","7,274","6,248","5,573" | |
| Total (tonnes),"32,237,491","37,877,076","36,134,071","35,261,756" | |